2431143301042 has 16 divisors (see below), whose sum is σ = 3806511141312. Its totient is φ = 1162340791920.

The previous prime is 2431143301021. The next prime is 2431143301063. The reversal of 2431143301042 is 2401033411342.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2431143301021) and next prime (2431143301063).

It is a self number, because there is not a number n which added to its sum of digits gives 2431143301042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8492148 + ... + 8773759.

It is an arithmetic number, because the mean of its divisors is an integer number (237906946332).

Almost surely, 2^{2431143301042} is an apocalyptic number.

2431143301042 is a deficient number, since it is larger than the sum of its proper divisors (1375367840270).

2431143301042 is a wasteful number, since it uses less digits than its factorization.

2431143301042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17268993.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 2431143301042 its reverse (2401033411342), we get a palindrome (4832176712384).

The spelling of 2431143301042 in words is "two trillion, four hundred thirty-one billion, one hundred forty-three million, three hundred one thousand, forty-two".